ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / DropHandlerBase Class / OnDragOver Method
Information related to the data being dropped.

OnDragOver Method (DropHandlerBase)
Derived classes should override this function to process drag over events.
Syntax
public virtual void OnDragOver( 
   DropInfo dropInfo
)

Parameters

dropInfo
Information related to the data being dropped.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also